Patents by Inventor Randall R. Anderson

Randall R. Anderson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240156295
    Abstract: The beverage brewing device, which is configured for use with a beverage brewer having an inlet probe for dispensing water and an outlet probe, includes a body defining a brew chamber configured to contain a dry beverage medium and at least one outlet probe receptacle extending upwardly from a bottom surface of the body. The outlet probe receptacle is sized and configured to receive an outlet probe of a beverage brewer. A lid is removably securable to the body and is engageable with the body to selectively enclose a top opening of the body. An inlet probe opening is defined in the lid for receiving an inlet probe of the beverage brewer. At least one filter is defined within in the body, wherein the filter is configured to retain a dry beverage medium within the brew chamber while allowing a brewed beverage to pass through the brew chamber.
    Type: Application
    Filed: January 22, 2024
    Publication date: May 16, 2024
    Inventors: Ronald R. DeMiglio, Mark J. Staudacher, Randall C. Anderson
  • Patent number: 5035285
    Abstract: A system for gravel packing a production radial tube terminating in an open drillhead in electrically conductive oil bearing formation. An elongate perforating tube having spaced ports with electrically conductive perimeters connected to an electrical power source is passed to the forward end of the radial tube. Then an electrolyte solution is passed through the hollow interior of the perforating tube and out the ports to be directed against the tube while current is supplied to form spaced perforations in the tube. Then the perforating tool is withdrawn.
    Type: Grant
    Filed: September 13, 1990
    Date of Patent: July 30, 1991
    Assignee: Petrolphysics Operators
    Inventors: Ben W. O. Dickinson, Randall R. Anderson, Robert W. Dickinson, Eric W. Dickinson, Herman Dykstra
  • Patent number: 4974672
    Abstract: A system for gravel packing a production radial tube terminating in an open drillhead in an oil bearing formation. The radial tube is perforated by an electrolytic perforation tool which is removed. A flexible permeable liner is passed into the radial tube and slurry is flowed through the liner and out the distal end to the radial tube back towards the well bore to the fill. Then, plug filters are placed at the proximal and distal ends of the radial tube which pass oil but not gravel, and the proximal end of the radial tube is severed, if desired.
    Type: Grant
    Filed: June 28, 1989
    Date of Patent: December 4, 1990
    Assignee: Petrolphysics Operators
    Inventors: Ben W. O. Dickinson, Randall R. Anderson, Robert W. Dickinson, Eric W. Dickinson, Herman Dykstra
  • Patent number: 4872509
    Abstract: A system for gravel packing a production radial tube terminating in an open drillhead in an oil bearing formation. The radial tube is perforated by an electrolytic perforation tool which is removed. A flexible permeable liner is passed into the radial tube and slurry is flowed through the liner and out the distal end to the radial tube back towards the well bore to the fill. Then, plug filters are placed at the proximal and distal ends of the radial tube which pass oil but not gravel, and the proximal end of the radial tube is severed, if desired.
    Type: Grant
    Filed: February 12, 1988
    Date of Patent: October 10, 1989
    Assignee: Petrolphysics Operators
    Inventors: Ben W. O. Dickinson, Robert W. Dickinson, Randall R. Anderson, Eric W. Dickinson, Robert D. Wilkes
  • Patent number: 4865128
    Abstract: A system for gravel packing a production radial tube terminating in an open drillhead in an oil bearing formation. The radial tube is perforated by an electrolytic perforation tool which is removed. A flexible permeable liner is passed into the radial tube and slurry is flowed through the liner and out the distal end to the radial tube back towards the well bore to the fill. Then, plug filters are placed at the proximal and distal ends of the radial tube which pass oil but not gravel, and the proximal end of the radial tube is severed, if desired.
    Type: Grant
    Filed: March 8, 1988
    Date of Patent: September 12, 1989
    Assignee: Petrolphysics Operators
    Inventors: Ben W. O. Dickinson, Randall R. Anderson, Robert W. Dickinson, Eric W. Dickinson, Herman Dykstra
  • Patent number: 4750561
    Abstract: A system for gravel packing a production radial tube terminating in an open drillhead in an oil bearing formation. The radial tube is perforated by an electrolytic perforation tool which is removed. A flexible permeable liner is passed into the radial tube and slurry is flowed through the liner and out the distal end to the radial tube back towards the well bore to the fill. Then, plug filters are placed at the proximal and distal ends of the radial tube which pass oil but not gravel, and the proximal end of the radial tube is severed, if desired.
    Type: Grant
    Filed: December 23, 1985
    Date of Patent: June 14, 1988
    Assignee: Ben Wade Oaks Dickinson
    Inventors: Ben W. O. Dickinson, Randall R. Anderson, Robert W. Dickinson, Eric W. Dickinson, Herman Dykstra